Exercise: Strength Of Materials

Questions for: Strength Of Materials

In compression test, the fracture in cast iron specimen would occur along
A:
the axis of load
B:
an oblique plane
C:
at right angles to the axis of specimen
D:
would not occur
Answer: B
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The energy stored in a body when strained within elastic limit is known as
A:
resilience
B:
proof resilience
C:
strain energy
D:
impact energy
Answer: C
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The maximum stress produced in a bar of tapering section is at
A:
smaller end
B:
larger end
C:
middle
D:
anywhere
Answer: A
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The simply supported beam 'A' of length l carries a central point load W. Another beam 'B' is loaded with a uniformly distributed load such that the total load on the beam is W. The ratio of maximum deflections between beams A and B is
A:
5/8
B:
8/5
C:
5/4
D:
4/5
Answer: B
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The point of contraflexure is a point where
A:
shear force changes sign
B:
bending moment changes sign
C:
shear force is maximum
D:
bending moment is maximum
Answer: B
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